Free Payroll Calculator Ontario

Calculate Ontario payroll costs with our free online tool. This calculator helps you estimate gross pay, deductions, and net pay for employees in Ontario, including income tax, CPP, EI, and other deductions.

How to Use This Calculator

To use the Ontario payroll calculator:

Enter the employee's hourly wage or annual salary
Select the pay frequency (weekly, bi-weekly, monthly)
Enter the number of hours worked per week (if using hourly wage)
Click "Calculate" to see the payroll breakdown

The calculator will show you the gross pay, deductions, and net pay for the selected pay period.

Formula Used

The Ontario payroll calculator uses the following formulas to calculate payroll costs:

Gross Pay = Hourly Wage × Hours Worked
or
Gross Pay = Annual Salary ÷ Pay Periods per Year

The calculator then applies Ontario-specific deductions including:

Income Tax (based on Ontario tax brackets)
Canada Pension Plan (CPP)
Employment Insurance (EI)
Provincial Parental Insurance Plan (PPIP)
Canada Workers Benefit (CWB)

Net Pay = Gross Pay - (Income Tax + CPP + EI + PPIP + CWB)

Worked Example

Let's calculate payroll for an employee earning $25/hour, working 35 hours per week, paid bi-weekly.

Calculation	Amount
Gross Pay (bi-weekly)	$1,750.00
Income Tax	$350.00
CPP	$147.50
EI	$44.38
PPIP	$17.50
CWB	$17.50
Net Pay	$1,397.32

This example shows that for a $25/hour employee working 35 hours per week, the net pay after deductions is $1,397.32 per bi-weekly pay period.

Frequently Asked Questions

What deductions are included in the Ontario payroll calculator?: The calculator includes Ontario income tax, CPP, EI, PPIP, and CWB. It does not include union dues, health benefits, or other voluntary deductions.
Is this calculator accurate for all Ontario employees?: The calculator provides estimates based on current Ontario tax rates and deduction percentages. For exact payroll calculations, consult a payroll professional or use official government payroll software.
Can I use this calculator for part-time employees?: Yes, the calculator works for both full-time and part-time employees. Simply enter the appropriate hourly wage and hours worked.
Are there any hidden fees or costs not included in this calculator?: This calculator shows estimated payroll costs. Actual payroll expenses may include additional costs like payroll software, accounting fees, and other business expenses.
How often should I review my payroll calculations?: You should review your payroll calculations at least annually or whenever there are changes to tax rates, deduction percentages, or employee compensation.